Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
noroc
←
Proto-Slavic
*narokъ
(mention)
→
Romanian
nenoroc
(mention)
→
Romanian
nenoroci
(mention)
→
Romanian
norocos
(suffix)
→
Romanian
norocel
(suffix)
→
Romanian
Norocu
(mention)
→
Romanian
Valea Norocului
(mention)
→
Romanian
Noroc
(mention)